llvm-project/polly/cmake/FindCUDA.cmake

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CMake
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IF (NOT CUDA_HEADER_PREFIX)
SET(CUDA_HEADER_PREFIX "/usr/local/cuda/include")
ENDIF (NOT CUDA_HEADER_PREFIX)
FIND_PATH(CUDALIB_INCLUDE_DIR
NAMES cuda.h
PATHS ${CUDA_HEADER_PREFIX})
FIND_LIBRARY(CUDALIB_LIBRARY NAMES cuda)
IF (CUDALIB_INCLUDE_DIR AND CUDALIB_LIBRARY)
SET(CUDALIB_FOUND TRUE)
ENDIF (CUDALIB_INCLUDE_DIR AND CUDALIB_LIBRARY)
IF (CUDALIB_FOUND)
IF (NOT CUDA_FIND_QUIETLY)
MESSAGE(STATUS "Found CUDA: ${CUDALIB_LIBRARY}")
ENDIF (NOT CUDA_FIND_QUIETLY)
ELSE (CUDALIB_FOUND)
IF (CUDA_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Could not find CUDA")
ENDIF (CUDA_FIND_REQUIRED)
ENDIF (CUDALIB_FOUND)